1562 / DC Body Position Sensor – Grael Compatible / 3pin Connector Using a gravity switch, SleepSense Body Position Sensors provide a signal that is directly proportional to the patients sleeping posture (supine, prone, left, right or sitting).  These sensors are designed with a small size and contour for improved patient tolerance. Can wrap around a RIP/Inductive Belt, or SleepSense #1550 Band Can be purchased as a Kit (includes sensor and band) 1 Year Warranty